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Vaselesa [24]
2 years ago
11

Why are fuel cells better for the environment than fossil fuels?

Biology
1 answer:
boyakko [2]2 years ago
5 0

Answer:

option a

Explanation:

because When hydrogen is used to power a fuel cell, the only byproducts are water and heat—no pollutants or greenhouse gases are produced.

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marshall27 [118]

Answer:

The answer is C

Explanation:

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7 0
3 years ago
Which two statements are true for the leading strand in DNA?
melomori [17]

Answer: The correct options are statement first and fourth that is -

It is synthesized toward the replication fork and it is synthesized in the 5′ to 3′ direction.

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